Mark Sanders, R3, attends the change of command ceremony for Explosive Ordnance Disposal Group ONE at Naval Base Coronado, CA.  CAPT Ed Eidson assumed command of COMEODGRU ONE.  R3 supports the west coast EOD forces with a range of services to include Personnel Tempo of Operations (PERSTEMPO) management and EOD Road to War preparations for Mobile Units deploying to Iraq and Afghanistan.